| grass-stalk | brizna de hierba |
| Grasse | Grasse |
| grasshopper | saltamontes |
| Grasshopper-Club Zürich | Grasshopper-Club Zürich |
| grassland | pradera |
| Grassleaf orache | Atriplex littoralis |
| grassy | herboso |
| grate | parrilla |
| grated | enrejado |
| grateful | agradecido |
| Grateful Dead | Grateful Dead |
| gratefulness | reconocimiento |
| grater | rallador |
| Gratian | Graciano el Joven |
| gratification | satisfacción |
| gratify | satisfacer |
| gratifying | gratificante |
| grating | irritante |
| Grating ring | Red anular |
| gratis | gratuito |
| gratitude | reconocimiento |
| gratuitous | gratuito |
| gratuitously | gratuitamente |
| gratuitousness | voluntariedad |
| gratuity | gratificación |
| Gratz | Graz |
| Grau Province | Provincia de Grau |
| Graubünden | Cantón de los Grisones |
| Gravastar | Gravastar |
| grave | pesado |
| grave accent | grave |
| Grave of the Fireflies | La tumba de las luciérnagas |
| Grave-yard | Cementerio |
| gravedigger | sepulturero |
| gravel | grava |
| gravel extraction | extracción de grava |
| gravel pit | graveras |
| Gravelines | Gravelinas |
| gravelly | lleno de grava |
| gravely | seriamente |
| graven | tallado |
| graveness | gravedad |
| Graves disease | Enfermedad de Graves Basedow |
| Gravesano | Gravesano |
| gravestone | lápida |
| Gravettian | Gravetiense |
| graveyard | panteón |
| Graveyard poets | Poetas de cementerio |
| gravid | embarazado |
| gravitate | gravitar |
| Gravitating disk | Disco autogravitante |
| gravitation | gravitación |
| Gravitation constant | Constante de gravitación universal |
| gravitational | gravitatorio |
| Gravitational constant | Constante de gravitación universal |
| Gravitational deflection | Desviación gravitatoria |
| Gravitational effect | Efecto gravitacional |
| Gravitational energy | Energía gravitacional |
| Gravitational equilibrium | Equilibrio gravitatorio |
| gravitational field | campo gravitacional |
| Gravitational instability | Inestabilidad de Jeans |
| gravitational interaction | interacción gravitatoria |
| Gravitational redshift | Desplazamiento de Einstein |
| Gravitational slingshot | Asistencia gravitatoria |
| gravitational wave | onda gravitacional |
| Gravitholus | Gravitholus |
| graviton | gravitón |
| gravitropism | gravitropismo |
| gravity | atracción |
| Gravity anomaly | Anomalía gravitatoria |
| Gravity waves | Ondas de Gravedad |
| Gravure idol | Gravure idol |
| gravy | salsa |
| gravy boat | salsera |
| gravy train | llevársela fácil |
| Grawemeyer Award | Premio Grawemeyer |
| gray | gris |
| Gray and black four-eyed opossum | Philander |
| Gray Brocket | Mazama gouazoubira |
| Gray code | Código Gray |
| Gray Four-eyed Opossum | Philander opossum |
| Gray Goral | Naemorhedus goral |
| Gray heron | Ardea cinerea |
| Gray langur | Semnopithecus |
| Gray reef shark | Carcharhinus amblyrhynchos |
| gray squirrel | ardilla de las Carolinas |
| gray water | aguas grises |
| Gray Wolf | Canis lupus |
| gray-haired | canoso |
| Gray-headed Kite | Leptodon cayanensis |
| graybeard | anciano |
| grayish | grisáceo |
| Graylag goose | Anser anser |
| Grayven | Grayven |
| Graywacke | Grauvaca |
| Graz | Graz |
| Graz Airport | Aeropuerto de Graz |
| Graz-Umgebung | Graz |
| graze | apacentar |
| Grazia Deledda | Grazia Deledda |
| grazing | pasto |
| Grazing antelope | Hippotraginae |
| Grazing incidence | Incidencia rasante |
| Grazyna Miller | Grażyna Miller |
| Graça Machel | Graça Machel |
| grease | engrasar |
| grease payment | coima |
| greasepaint | maquillaje |
| greaser | engrasador |
| greasily | grasiento |
| greasiness | untuosidad |
| greasy | gordo |
| great | bien |
| Great albatross | Diomedea |
| Great Alföld | Gran Llanura Húngara |
| Great American Boycott | Gran Paro Estadounidense |
| Great Antonio | The Great Antonio |
| great antshrike | batará mayor |
| Great Ape Project | Proyecto Gran Simio |
| Great Apostasy | Gran Apostasía |
| Great Architect of the Universe | Gran Arquitecto del Universo |
| Great Argus | Argusianus argus |
| Great Atlantic and Pacific Tea Company | The Great Atlantic and Pacific Tea Company |
| Great attractor | Gran Atractor |
| Great Baikal Trail | Great Baikal Trail |
| Great Barrier Island | Isla Gran Barrera |
| Great Barrier Reef | Gran barrera de coral |
| Great Basin National Park | Parque Nacional de la Gran Cuenca |
| Great Bear | Osa Mayor |
| Great Bear Lake | Gran Lago del Oso |
| Great Black Hawk | Buteogallus urubitinga |
| Great Britain | Gran Bretaña |
| Great Bustard | Otis tarda |
| Great capes | Grandes cabos |
| Great chain of being | Scala naturae |
| Great Comet | Gran cometa |
| Great Comoro | Gran Comora |
| Great Cormorant | Phalacrocorax carbo |
| great crested grebe | somormujo lavanco |
| Great Crested Newt | Triturus cristatus |
